DPDK patches and discussions
 help / color / mirror / Atom feed
From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
To: dev@dpdk.org, honnappa.nagarahalli@arm.com,
	olivier.matz@6wind.com, lucp.at.work@gmail.com,
	stephen@networkplumber.org, david.marchand@redhat.com,
	thomas@monjalon.net
Cc: ruifeng.wang@arm.com, nd@arm.com
Subject: [dpdk-dev] [PATCH v4 2/2] test/eal: add a test for rte_ctrl_thread_create
Date: Wed, 13 Oct 2021 15:18:11 -0500
Message-ID: <20211013201811.15247-2-honnappa.nagarahalli@arm.com> (raw)
In-Reply-To: <20211013201811.15247-1-honnappa.nagarahalli@arm.com>

Add a testcase to test launching of control threads.

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
 app/test/test_lcores.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/app/test/test_lcores.c b/app/test/test_lcores.c
index 19a7ab9fce..35c47d5372 100644
--- a/app/test/test_lcores.c
+++ b/app/test/test_lcores.c
@@ -340,6 +340,44 @@ test_non_eal_lcores_callback(unsigned int eal_threads_count)
 	return -1;
 }
 
+static void *ctrl_thread_loop(void *arg)
+{
+	struct thread_context *t = arg;
+
+	printf("Control thread running successfully\n");
+
+	/* Set the thread state to DONE */
+	t->state = DONE;
+
+	return NULL;
+}
+
+static int
+test_ctrl_thread(void)
+{
+	struct thread_context ctrl_thread_context;
+	struct thread_context *t;
+
+	/* Create one control thread */
+	t = &ctrl_thread_context;
+	t->state = INIT;
+	if (rte_ctrl_thread_create(&t->id, "test_ctrl_threads",
+					NULL, ctrl_thread_loop, t) != 0)
+		return -1;
+
+	/* Wait till the control thread exits.
+	 * This also acts as the barrier such that the memory operations
+	 * in control thread are visible to this thread.
+	 */
+	pthread_join(t->id, NULL);
+
+	/* Check if the control thread set the correct state */
+	if (t->state != DONE)
+		return -1;
+
+	return 0;
+}
+
 static int
 test_lcores(void)
 {
@@ -367,6 +405,9 @@ test_lcores(void)
 	if (test_non_eal_lcores_callback(eal_threads_count) < 0)
 		return TEST_FAILED;
 
+	if (test_ctrl_thread() < 0)
+		return TEST_FAILED;
+
 	return TEST_SUCCESS;
 }
 
-- 
2.25.1


  reply	other threads:[~2021-10-13 20:18 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-30 21:37 [dpdk-dev] [RFC] eal: simplify the implementation of rte_ctrl_thread_create Honnappa Nagarahalli
2021-08-02  5:16 ` [dpdk-dev] [RFC v2] " Honnappa Nagarahalli
2021-08-23 10:16   ` Olivier Matz
2021-08-24 20:03     ` Honnappa Nagarahalli
2021-08-24 21:30       ` Stephen Hemminger
2021-08-25  1:26         ` Honnappa Nagarahalli
2021-08-25 15:19         ` Mattias Rönnblom
2021-08-25 15:31           ` Honnappa Nagarahalli
2021-09-01 20:04             ` Mattias Rönnblom
2021-09-01 22:21               ` Honnappa Nagarahalli
2021-08-30 22:30         ` Honnappa Nagarahalli
2021-08-25 15:12   ` Mattias Rönnblom
2021-08-25 15:23     ` Honnappa Nagarahalli
2021-08-25 21:57       ` Stephen Hemminger
2021-08-25 18:48 ` [dpdk-dev] [RFC] " Luc Pelletier
2021-08-25 19:26   ` Honnappa Nagarahalli
2021-08-30 16:34 ` [dpdk-dev] [PATCH v3 1/2] " Honnappa Nagarahalli
2021-08-30 16:34   ` [dpdk-dev] [PATCH v3 2/2] test/eal: add a test for rte_ctrl_thread_create Honnappa Nagarahalli
2021-08-30 16:41     ` Stephen Hemminger
2021-08-30 16:42       ` Honnappa Nagarahalli
2021-08-30 16:44   ` [dpdk-dev] [PATCH v3 1/2] eal: simplify the implementation of rte_ctrl_thread_create Stephen Hemminger
2021-08-30 22:12     ` Honnappa Nagarahalli
2021-10-13 20:18 ` [dpdk-dev] [PATCH v4 " Honnappa Nagarahalli
2021-10-13 20:18   ` Honnappa Nagarahalli [this message]
2021-10-21 15:46   ` Olivier Matz
2021-10-21 20:49     ` Honnappa Nagarahalli
2021-10-21 21:32 ` [dpdk-dev] [PATCH v5 " Honnappa Nagarahalli
2021-10-21 21:32   ` [dpdk-dev] [PATCH v5 2/2] test/eal: add a test for rte_ctrl_thread_create Honnappa Nagarahalli
2021-10-22  8:35     ` Olivier Matz
2021-10-25 19:46       ` David Marchand

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20211013201811.15247-2-honnappa.nagarahalli@arm.com \
    --to=honnappa.nagarahalli@arm.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=lucp.at.work@gmail.com \
    --cc=nd@arm.com \
    --cc=olivier.matz@6wind.com \
    --cc=ruifeng.wang@arm.com \
    --cc=stephen@networkplumber.org \
    --cc=thomas@monjalon.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ http://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git